"Rikke \r(ik)-ke\ as a boy's name (also used as girl's name Rikke), is a variant of Rick (English). See for meaning of Rikke.
The baby name Rikke sounds like Rikky, Rikki and Rikk. Other similar baby names are Ricky, Rickie, Rickey, Dirke, Rik, Mike, Nikky, Nikki, Nikko, Pike, Renke, Rice, Riki, Ricki, Rique, Ridge, Rorke and Riker."